Public water system · CA1910053
ActiveHemlock Mutual Water Co.
Community water system in Los Angeles County, California, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
686
Service connections
208
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2024-10-17 | 4G | 5200 | No | Unaddressed |
| 2024-10-17 | 2E | 5200 | Yes | Unaddressed |
| 2024-07-01 | 76 | 7500 | No | Resolved |
| 2024-01-01 | 76 | 7500 | No | Resolved |
| 2023-10-01 | 76 | 7500 | No | Resolved |
| 2023-07-01 | 76 | 7500 | No | Resolved |
| 2012-11-01 | 26 | 3100 | No | Resolved |
| 2012-10-01 | 22 | 3100 | Yes | Resolved |
| 2012-10-01 | 34 | 3014 | No | Resolved |
| 2010-06-01 | 23 | 3100 | No | Resolved |
| 2009-10-01 | 27 | 0999 | No | Resolved |
| 2009-07-01 | 27 | 0999 | No | Resolved |
Hemlock Mutual Water Co.: frequently asked questions
Is Hemlock Mutual Water Co.'s water safe to drink?
Hemlock Mutual Water Co. is an active community water system regulated under the Safe Drinking Water Act, overseen by the CA state drinking water program. EPA SDWA violation and enforcement records for this system are being added to AquaCensus from EPA ECHO; consult EPA ECHO or your annual Consumer Confidence Report for its current compliance status.
Who runs Hemlock Mutual Water Co.?
Hemlock Mutual Water Co. (PWSID CA1910053) is a private-owned community water system, regulated by the CA state drinking water program.
How many people does Hemlock Mutual Water Co. serve?
Hemlock Mutual Water Co. reports serving 686 people through 208 service connections in Los Angeles County, California.
Where does Hemlock Mutual Water Co. get its water?
EPA SDWIS lists this system's primary water source as groundwater.
Other water systems in Los Angeles County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Los Angeles-City, Dept. of Water & Power | Los Angeles | 7,751,132 | Community | Surface water |
| Long Beach Utilities Department | Los Angeles | 466,772 | Community | Purchased surface water |
| Santa Clarita Valley Water Agency | Los Angeles | 294,090 | Community | Surface water |
| Gswc - Southwest | Los Angeles | 277,740 | Community | Purchased surface water |
| San Gabriel Valley Water Co.-El Monte | Los Angeles | 248,000 | Community | Groundwater |
| Los Angeles Cwwd 40 Reg 4 & 34 Lancaster | Los Angeles | 208,129 | Community | Purchased surface water |